hammerhead: update prebuilt kernel
automerge: b2974e6

* commit 'b2974e6cc5679c39d456f31cb3860a1e99b188c7':
  hammerhead: update prebuilt kernel
diff --git a/zImage-dtb b/zImage-dtb
index 49af6e5..533dd9c 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ